Exam (elaborations)
NBDHE Dental Hygienist Practice Test
- Course
- Institution
A dental carie is another name for a _____________. a. Dental iinstrument b. The gum line c. Cavity d. Plaque build-up e. Gingivitis - c. Cavity Which of the following is one of the main reasons for a root canal? a. tooth is cracked b. The pulp can't be fixed c. Gums are bleeding d. A cav...
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